EP27, EP29 3-phase voltmeters
Date Added: 2019-12-12 02:56:45
Date Added: 2019-12-12 02:56:45
Voltmeters equipped with a change-over switch EP27 and EP29 type are destined to measure phase-to-phase and line-to-line voltages in low voltage power networks.
A switch installed on the left side of the dial enables the selection of the measured voltage. They are particularly useful for measurements in electrical machine safeguard systems.